#this-li {
    font-size: 35px;
}

#this-li a {
    color: #b01d23;
}

#this-li a:hover {
    color: #483533;
}

.History-Medicine {
    height: 5900px;
    position: relative;
}

.dynasty-name {
    position: sticky;
    left: 20px;
    top: 20px;
    width: 70px;
    height: 700px;
    border-radius: 10px;
    background-color: rgba(214, 215, 208, 0.5);
    z-index: 3;
    float: left;
}
.dynasty-name ul {
    position: relative;
}
.dynasty-name ul li {
    width: 100%;
    height: 43.75px;
    text-align: center;
    line-height: 43.75px;
    background-color: transparent;
}

.dynasty-name #li-15 {
    width: 43.75px;
    height: 43.75px;
    position: absolute;
    bottom: -43.75px;
    left: 12px;
    line-height: 43.75px;
    background-color: transparent;
}

.dynasty-name ul li a {
    font-size: 18px;
    color: #483533;
}

.dynasty-name ul li a:hover {
    font-size: 21px;
    color: #000;
}

/*图片*/
.picture {
    position: relative;
    width: 1368px;
    height: 600px;
    margin-top: 30px;
    border-radius: 70px;
    background-color: rgba(214, 215, 208, 0.3);
}

.picture .picture-img {
    height: 640px;
    width: 500px;
    position: absolute;
    top: -17px;
    left: 431px;
}


.picture .picture-text1 {
    height: 640px;
    width: 320px;
    border-radius: 5px;
    position: absolute;
    top: 80px;
    right: 128px;
}

.picture .picture-text2 {
    height: 640px;
    width: 300px;
    border-radius: 5px;
    position: absolute;
    top: 105px;
    left: 128px;
}
.picture strong {
    font-size: 40px;
    font-family: 华文楷体;
    color: #a84c2b;
}
.picture i {
    color: #a84c2b;
    font-family: 华文楷体;
    font-size: 25px;
}
.picture p {
    font-size: 20px;
    text-indent: 2em;
    line-height: 30px;
    font-family: 楷体;
    font-weight: 700;
    color: rgb(122, 117, 117);
}

.feature {
    position: relative;
    height: 177px;
}

.text-img {
    position: absolute;
    top: 0;
    left: 470px;
}

.point {
    position: relative;
    height: 805px;
}

.point .point-text {
    height: 800px;
    width: 1400px;
    position: absolute;
    top: 0;
    left: 50px;
}

.point .point-text ul li {
    float: left;
    margin-left: 50px;
    width: 300px;
    height: 800px;
    position: relative;
}

.point-text ul li .point-NO {
    position: absolute;
    top: 10px;
    left: 100px;
}

.point-text ul li .point-word {
    width: 100px;
    height: 191px;
    position: absolute;
    top: 102px;
    left: 95px;
}

.point-text ul li .point-word h3 {
    position: absolute;
    top: 0;
    left: 20px;
    color: #000;
    font-size: 30px;
    writing-mode: vertical-rl;
}

.point-text ul li .point-word h5 {
    position: absolute;
    top: 70px;
    left: 0;
    color: #000;
    font-size: 20px;
    writing-mode: vertical-rl;
}

.point-text ul li .point-img {
    height: 500px;
    width: 300px;
    position: absolute;
    bottom: 0;
}

.point-img .img {
    height: 300px;
    width: 300px;
    border-radius: 50%;
    position: absolute;
    top: 20px;
    left: 30px;
    z-index: 1;
}

.point-img .img img {
    border-radius: 50%;
    height: 250px;
    width: 250px;
}

 @-webkit-keyframes Rotate {
    0% {
        transform: rotate(360deg);
    }
    50% {
        transform: rotate(180deg);
    }
    100% {
        transform: rotate(0);
    }
}

.point-img .img:hover img {
    transition: 0.5s;
    animation: Rotate 5s linear infinite;
}

.point-img .bg {
    height: 350px;
    width: 300px;
    opacity: 0.3;
    position: absolute;
    bottom: 0;
}

.point .xian {
    height: 5px;
    width: 1350px;
    background-color: #ff6067;
    position: absolute;
    bottom: 0;
    left: 100px;
}

.jianju {
    height: 70px;
}

/*end*/
.sun {
    height: 300px;
    position: relative;
}

.sun img {
    position: absolute;
    top: 12px;
    left: 252px;
}

.develop {
    position: relative;
    height: 177px;
}

/*end*/
.dynasty-summary {
    position: absolute;
    left: 100px;
    width: 1340px;
    height: 5900px;
}

.timeline {
    background-color: #b01d23;
    height: 100%;
    width: 2px;
    position: absolute;
    right: 950px;
}

/*common start*/
.dynasty-img {
    height: 100px;
    width: 100px;
    border-radius: 50%;
    position: absolute;
    left: 150px;
    top: 11px;
}

.dynasty-title {
    height: 25px;
    width: 85px;
    position: absolute;
    left: 275px;
    top: 45px;
    font-size: 20px;
    text-align: center;
    line-height: 25px;
}

.dynasty-text {
    position: absolute;
    left: 426px;
    top: 48px;
    font-size: 15px;
}

.dynasty-summary a {
    color: #cb4c4c;
}

.dynasty-summary a:hover {
    text-decoration: underline;
}

/*end*/
.ancient {
    height: 400px;
    position: relative;
}

.ancient p {
    height: 20px;
    width: 95px;
    background-color: #b01d23;
    font-size: 15px;
    line-height: 20px;
    text-align: center;
    color: white;
    border-radius: 3px;
    position: absolute;
    bottom: 150px;
    left: 295px;
}

.ancient a {
    height: 20px;
    width: 95px;
    background-color: #b01d23;
    font-size: 15px;
    line-height: 20px;
    text-align: center;
    color: white;
    border-radius: 3px;
    position: absolute;
    bottom: 138px;
    left: 384px;
}

.ancient #shennong {
    height: 150px;
    width: 300px;
    position: absolute;
    bottom: 25px;
    left: 510px;
    border-radius: 5px;
}

.xia {
    height: 130px;
    position: relative;
}

.shang {
    height: 160px;
    position: relative;
}

.zhou {
    height: 115px;
    position: relative;
}

.chunqiu {
    height: 356px;
    position: relative;
}

.chunqiu .books {
    height: 150px;
    width: 813px;
    position: absolute;
    bottom: 0;
    right: 100px;
}

.qinhan {
    height: 550px;
    position: relative;
}

.qinhan .books {
    height: 150px;
    width: 813px;
    position: absolute;
    bottom: 0;
    right: 100px;
}

.qinhan .books img {
    float: left;
    margin-left: 20px;
}

.sanguo {
    height: 200px;
    position: relative;
}

.nanbeichao {
    height: 150px;
    position: relative;
}

.suitang {
    height: 440px;
    position: relative;
}

.song {
    height: 640px;
    position: relative;
}

.yuan {
    height: 380px;
    position: relative;
}

.ming {
    height: 490px;
    position: relative;
}

.qing {
    height: 560px;
    position: relative;
}

.minguo {
    height: 400px;
    position: relative;
}

.China {
    height: 600px;
    position: relative;
}
